124.101.252.183
An address in Tokyo, Japan, used by Open Computer Network, announced by NTT DOCOMO BUSINESS,Inc. (AS4713). It's mobile carrier space of NTT docomo and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Tokyo
- Region
- Tokyo
- Postal code
- 100-0001
- Country
- Japan
- Continent
- Asia
- Coordinates
- 35.6895, 139.6917
- Timezone
- Asia/Tokyo
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Open Computer Network
- Domain
- ocn.ne.jp
- Type
- ISP
- Registered in
- Japan
- Name
- NTT DOCOMO BUSINESS,Inc.
- abuse@ocn.ad.jp
- Phone
- +81-3-6700-8760
- Address
- OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi Chiyoda-ku, Tokyo 100-8019 Japan
- Network
- 124.96.0.0-124.103.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- 80 status
- 200
- 80 server
- Webs
- 80 seen
- 2026-08-13 to 2026-10-22
- 443 status
- 200
- 443 server
- Webs
- 443 TLS
- TLSv1.2
- 443 certificate
- 4030547ac06e783f639c57f80bee5a4ea0884b2b8e9e617c1d6f8551
- 443 issuer
- C=CN, CN=4030547ac06e783f639c57f80bee5a4ea0884b2b8e9e617c1d6f8551
- 443 browser-trusted
- No
- 443 seen
- 2026-08-05 to 2026-10-30
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